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Sylvain Chevallier

@sylvchev.bsky.social
63 followers 81 following 27 posts

Prof in LISN lab, Université Paris-Saclay, open source/open data, ML with Riemannian geom, BCI app, Cortico. He/his

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Sylvain Chevallier @sylvchev.bsky.social · 19/05/2026
Last talk of the session from Laurent Bougrain on Toward More Comfortable Auditory BCIs: Can Natural Sounds Replace Pure Tones?
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Sylvain Chevallier @sylvchev.bsky.social · 19/05/2026
The next talk was by Camille Gontier on Closed-loop error damping in human BCI using pre-error motor cortex activity, followed by Camil Ziane on Improving Robustness of Real-Time Speech Detection from Chronic ECoG using Targeted Data Augmentation.
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Sylvain Chevallier @sylvchev.bsky.social · 19/05/2026
After keynote speech from Camille Jeunet, we have the talk of Lucas Struber about A User Perspective on Long-Term Experience with an Implantable BCI with Mathieu de Graaf that is actually using the BCI!
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Sylvain Chevallier @sylvchev.bsky.social · 19/05/2026
and Isabella Maia on SPD VAE: deep generative modeling of SPD data for BCI decoding from Gipsalab Université Grenoble-Alpes.
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Sylvain Chevallier @sylvchev.bsky.social · 19/05/2026
The next talks are also from young scientists in Brain-Computer Interface at Cortico conf, from Andres Carvallo on decoding of individual finger attempted movements from bilateral ECoG in a tetraplegic patient at Clinatec
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Sylvain Chevallier @sylvchev.bsky.social · 19/05/2026
Super interesting talks from Camile Bousfiha ICM @sorbonne-universite.fr on using brain network features in motor imagery-based BCI for stroke rehabilitation and from Pauline Dreyer LABRI @univbordeaux.bsky.social on circadian alignment modulates active BCI performance
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Sylvain Chevallier @sylvchev.bsky.social · 19/05/2026
Cortico french conference on brain computer interface just begun. Starting with a talk from Anne Marie Brouwer on predicting missing information based on EEG. Conference program is here: www.cortico.fr/programme-de...
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Sylvain Chevallier @sylvchev.bsky.social · 07/11/2025
The new #DeMythif.AI promotion is starting today. It is such a pleasure to meet the 16 students of the program in @univparissaclay.bsky.social and @dataiainstitute.bsky.social !
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Reposted by Sylvain Chevallier
CuttingEEG @cuttingeeg.bsky.social · 20/10/2025
🤖 Using AI in M/EEG analysis pipelines? Yes, but how do we use it properly? 🎙️ Join our online lecture by Prof. Sylvain Chevallier on Thursday, Oct 30th, part of #PracticalMEEG2025 💻 As always, all our online lectures are free and open to all - with registration ! 🔗 docs.google.com/forms/d/e/1F...
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Sylvain Chevallier @sylvchev.bsky.social · 13/05/2025
Last speaker of the day is Sylvestre Huet presenting the Sciences et technologies, le péril démocratique
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Sylvain Chevallier @sylvchev.bsky.social · 13/05/2025
- Jules Gomel @isae-supaero.bsky.social Pre-Decision Feedback in Code-Modulated Visual Evoked Potential Brain-Computer Interface for a T9-Pinpad Task - Pietro Cimarosto @isae-supaero.bsky.social c-VEP-based passive BCI for real-time spatial attention prediction
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Sylvain Chevallier @sylvchev.bsky.social · 13/05/2025
the second keynote is a Science du Terroir, Suliann Ben Hamed, ISC Lyon, on the real-time tracking of attention and attention-based neurofeedback. We heard the talk of 3 young scientists: - Lénaïg GUEHO @univlorraine.bsky.social Assessing detectability and pleasantness of stimuli for auditory BCIs
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Sylvain Chevallier @sylvchev.bsky.social · 13/05/2025
The first keynote talk of #Cortico day 2 on #BCI is by Camille Gontier @upittpress.bsky.social on Closed-loop error damping in human intracortical BCI using pre-error motor cortex activity, with very impressive applicative results
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Sylvain Chevallier @sylvchev.bsky.social · 13/05/2025
Jordan Navarro from EMC on the Human-Machine symbiosis: how technology shapes and extends cognition? with lots of discussions!
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Sylvain Chevallier @sylvchev.bsky.social · 13/05/2025
Last session yesterday was on "Science du terroir", with local Lyon researcher presenting their last development: Marine Vernet from @cnrsbiologie.bsky.social CNRL Can one trick your sense of agency? (with super nice experiments) and
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Sylvain Chevallier @sylvchev.bsky.social · 12/05/2025
Young researcher talks part 2: - Nicolas Amador Lyon/CRNL - Towards Ecological Auditory BCI: EEG Responses to a Moving, Spatialized, and Emotional Sound - Emile Savalle @rennesuniv.bsky.social - Neuromarkers of real touch vs. illusory touch
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Sylvain Chevallier @sylvchev.bsky.social · 12/05/2025
Next keynote at #Cortico is Mahnaz Arvaneh @sheffielduni.bsky.social : Towards inclusive neurotechnology: addressing inequity and adoption barriers in Brain-Computer Interfaces
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Sylvain Chevallier @sylvchev.bsky.social · 12/05/2025
- Cassandra Dumas @institutducerveau.bsky.social Exploring the Variability of Common Spatial Patterns in Motor Imagery Neurofeedback - Maria Justino Clinatec - Offline Evaluation of a Dual-Alignment Unsupervised Approach for Calibration-Free ECoG-Based BCIs
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Sylvain Chevallier @sylvchev.bsky.social · 12/05/2025
Young students are presenting their work at #Cortico: - Viktoriya Manyukhina Lyon/CRNL - High-beta bursts mediate anticipatory muscle inhibition in bimanual coordination - Gatien Darley @ugrenoblealpes.bsky.social - Spatial Interpretation for Deep Riemannian Networks in EEG-Based BCI
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Sylvain Chevallier @sylvchev.bsky.social · 12/05/2025
Cortico days is starting in Lyon, 2 days on Brain-Computer Interfaces and their applications, in the beautiful Amphi Hirsch. We started with a keynote talk from Denis Engemann on Machine learning of brain-specific biomarkers from EEG
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Sylvain Chevallier @sylvchev.bsky.social · 07/04/2025
DATAIA Cluster @dataiainstitute.bsky.social is a leading force of French AI, with a large research community and high visibility, supported by a very strong program to teach AI for all @univparissaclay.bsky.social students, thanks to Sarah Cohen-Boulakia.
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Sylvain Chevallier @sylvchev.bsky.social · 07/04/2025
Kickstart of ClusterAI, lead by @dataiainstitute.bsky.social with Camille Galap, president of @univparissaclay.bsky.social and @clarachappaz.bsky.social, minister delegate in charge AI and Digital.
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Sylvain Chevallier @sylvchev.bsky.social · 02/04/2025
CodaLab-CodaBench est la 1ere plateforme depuis 2 ans pour l'organisation de compétitions adossées aux grandes conférences scientifiques, loin devant Kaggle, Huggingface, etc d'après le classement indépendant de ML Contests mlcontests.com/state-of-mac...
mlcontests.com
The State of Machine Learning Competitions | ML Contests
We summarise the state of the ML competitions landscape and analyse the hundreds of competitions that took place in 2024. Plus an overview of winning solutions and commentary on techniques used.
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Sylvain Chevallier @sylvchev.bsky.social · 02/04/2025
Comment organiser simplement des data challenges et des compétitions ? Avec CodaLab-CodaBench, un outil en source ouverte pour les sciences ouvertes ! Un premier forum pour présenter la plateforme, soutenue par @univparissaclay.bsky.social @dataiainstitute.bsky.social et du LISN.
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Sylvain Chevallier @sylvchev.bsky.social · 24/03/2025
Journée IA générative pour les chercheur•euses @univparissaclay.bsky.social, co-organisé par @dataiainstitute.bsky.social pour travailler sur les usages dans les applications scientifiques, sur les bonnes pratiques, sur leurs impacts environnementaux www.dataia.eu/evenements/l...
Présentation d'Alexei Grinbaum
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Reposted by Sylvain Chevallier
Marie-Constance Corsi @mconstancecorsi.bsky.social · 10/03/2025
🚨 Call for Papers: Special Session on "Decoding the Brain Time Series" at the IEEE MLSP 2025! 🚨 📅 Deadline: May 10, 2025 🔍 Topics of interest: - Diagnosis tools - ML and DL approaches for brain decoding - BCI More details on the call here: mlsp2025-decoding-brain.github.io
mlsp2025-decoding-brain.github.io
Decoding the brain time series Session Session at MLSP 2025
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Reposted by Sylvain Chevallier
Grace Lindsay @neurograce.bsky.social · 24/10/2024
Any neuroscientists/biologists looking to get into climate research? #neuroskyence new.nsf.gov/funding/oppo...
new.nsf.gov
Organismal Response to Climate Change (ORCC)
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Sylvain Chevallier @sylvchev.bsky.social · 15/07/2024
Hi Monica, Could you add me to the feed? I work in computational neuroscience, and here is my scholar: scholar.google.com/citations?us...
scholar.google.com
Sylvain Chevallier
‪LISN - Université Paris-Saclay, France‬ - ‪‪Cité(e) 1 199 fois‬‬ - ‪open science‬ - ‪biosignals‬ - ‪neural codes‬ - ‪dictionary learning‬ - ‪spiking neurons‬
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Sylvain Chevallier @sylvchev.bsky.social · 23/05/2024
Nous avons pu écouter les présentations de doctorant.e.s et étudiant.e.s de master à Cortico 2024 avant des échanges ouverts sur l'éthique et les interfaces cérébrales. La 2e journée avec des keynotes de M. Alimardani sur les protocoles utilisateur et S. Shokur sur les interfaces bidirectionnelles
Maryam Alimardani présente les recherches en interfaces cérébrales aux journées Cortico
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Sylvain Chevallier @sylvchev.bsky.social · 23/05/2024
Les journées Cortico ont lieu à Nancy cette année, rendez-vous annuel de la communauté de recherche en interface cérébrale. La 1re journée pour les jeunes scientifiques avec des cours de S. Fleck sur le design d'expériences, de R. Oostenveld sur les stats non paramétriques et ...
Stéphanie Fleck présente le design participatif a Cortico 2024
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